1566115260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{40343}}^1$

素因数の和:41002

約数の個数: 48

約数和(自身を含む): 4392009216

約数和(自身を除く): 2825893956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 3235, 3882, 6470, 7764, 9705, 12940, 19410, 38820, 40343, 80686, 121029, 161372, 201715, 242058, 403430, 484116, 605145, 806860, 1210290, 2420580, 26101921, 52203842, 78305763, 104407684, 130509605, 156611526, 261019210, 313223052, 391528815, 522038420, 783057630, 1566115260]

約数ペア:

[(1, 1566115260), (2, 783057630), (3, 522038420), (4, 391528815), (5, 313223052), (6, 261019210), (10, 156611526), (12, 130509605), (15, 104407684), (20, 78305763), (30, 52203842), (60, 26101921), (647, 2420580), (1294, 1210290), (1941, 806860), (2588, 605145), (3235, 484116), (3882, 403430), (6470, 242058), (7764, 201715), (9705, 161372), (12940, 121029), (19410, 80686), (38820, 40343)]